我看着他给我的东西，快速做了个减法。I looked at what he'd given me and did a quick subtraction.用减法得出差额.The difference is found by subtraction.加号用于加法;减号用于减法.The plus sign is used in addition and the minus is used in subtraction....
She was a leading exponent of free trade during her political career.她从政期间是自由贸易的主要倡导者。The value of the exponent varies for different sensory modalities.指数值随不同的灵敏速模式而变化.Huxley was an exponent of Darwin's theory of ev...
The park lies on top of a coalfield.公园位于一片煤田上。The Permian in Huainan coalfield is a set of deltaic coastal deposition.淮南煤田二叠系是以三角洲—滨岸平原相为主的沉积.Survey of XiShan coalfield geology, analyze coalform, improve of geology explo...
Alastair has a bad back so we have a hard bed.阿拉斯泰尔背部有毛病，所以我们睡硬板床。Alastair: I went to a piano recital yesterday evening.阿拉斯泰: 我昨晚去听钢琴独奏.Alastair: A new, young pianist from the Czech Republic called Irina Dubcek.阿拉斯泰: 是个刚...
太多的盐会盖住食物本来的味道。Too much salt masks the true flavour of the food.我本来想抄近路，结果却迷路了。I tried to take a short cut and got lost.哦，那些书！我本来要在下午之前收起来的。Oh, those books! I meant to put them away before this afternoon....